Digital Transistors – Mouser Singapore

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Bias Resistor Built-in Transistors (BRT)

Toshiba Bias Resistor Built-in Transistors (BRT) offer a wide range of polarity options. The bias resistor transistors are available in NPN, PNP, NPN + PNP, PNP + NPN, NPN x 2, and PNP x 2 polarities. The Toshiba bias resistor built-in transistors offer 3-pin, 5-pin, and 6-pin configurations with options for single, 2-in-1 (point-symmetrical), and 2-in-1 (common-emitter) internal connections.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Configuration	Transistor Polarity	Typical Input Resistor	Typical Resistor Ratio	Mounting Style	Package/Case	DC Collector/Base Gain hFE Min	Maximum Operating Frequency	Collector- Emitter Voltage VCEO Max	Continuous Collector Current	Maximum Collector Current	Pd - Power Dissipation	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Digital Transistors AUTO AEC-Q TR PNP + NPN BRT, 10kOhm 47kOhm 10kOhm 47kOhm -50V (SOT-363) RN4908,LXHF(CT Toshiba 1: $0.721 2,983In Stock	Mfr. Part No. RN4908,LXHF(CT Mouser Part No 757-RN4908LXHFCT	Toshiba	Digital Transistors AUTO AEC-Q TR PNP + NPN BRT, 10kOhm 47kOhm 10kOhm 47kOhm -50V (SOT-363) Learn More about Toshiba brt transistors	Datasheet	2,983In Stock	Cut Tape $0.721 $0.495 $0.314 $0.197 Reel $0.113 View $0.173 $0.102 $0.084 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Single	NPN, PNP	22 kOhms	0.468	SMD/SMT	US-6	80	200 MHz, 250 MHz	- 50 V, 50 V	- 100 mA, 100 mA		200 mW		+ 150 C		Reel, Cut Tape, MouseReel
Digital Transistors AUTO AEC-Q NPN + PNP BRT, 4.7kO, 4.7kO, 4.7kO, 4.7kO, 50V (SOT-363) RN4981,LXHF(CT Toshiba 1: $0.721 4,350In Stock	Mfr. Part No. RN4981,LXHF(CT Mouser Part No 757-RN4981LXHFCT	Toshiba	Digital Transistors AUTO AEC-Q NPN + PNP BRT, 4.7kO, 4.7kO, 4.7kO, 4.7kO, 50V (SOT-363) Learn More about Toshiba brt transistors	Datasheet	4,350In Stock	Cut Tape $0.721 $0.495 $0.314 $0.197 Reel $0.113 View $0.173 $0.102 $0.084 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Single	PNP	4.7 kOhms	1	SMD/SMT	US-6	30	200 MHz, 250 MHz	- 50 V, 50 V	- 100 mA, 100 mA		200 mW		+ 150 C		Reel, Cut Tape, MouseReel
Digital Transistors TRANS-SS NPN SOT416 50V RN1116,LF(CT Toshiba 1: $0.272 13,143In Stock	Mfr. Part No. RN1116,LF(CT Mouser Part No 757-RN1116LFCT	Toshiba	Digital Transistors TRANS-SS NPN SOT416 50V Learn More about Toshiba brt transistors	Datasheet	13,143In Stock	Cut Tape $0.272 $0.17 $0.106 $0.078 Reel $0.067 View $0.068 $0.057 $0.05 $0.035 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Single	NPN	10 kOhms		SMD/SMT	SSM-3	50		50 V			100 mW	- 55 C	+ 150 C	RN1116	Reel, Cut Tape, MouseReel
Digital Transistors NPN 50V 0.8A TRANSISTOR LOG RN1421TE85LF Toshiba 1: $0.666 8,984In Stock	Mfr. Part No. RN1421TE85LF Mouser Part No 757-RN1421TE85LF	Toshiba	Digital Transistors NPN 50V 0.8A TRANSISTOR LOG Learn More about Toshiba brt transistors	Datasheet	8,984In Stock	Cut Tape $0.666 $0.412 $0.261 $0.196 Reel $0.147 View $0.175 $0.133 $0.114 $0.105 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Single	NPN	1 kOhms	1	SMD/SMT				50 V	800 mA	800 mA			+ 150 C	RN1421	Reel, Cut Tape, MouseReel
Digital Transistors NPN 50V 0.8A TRANSISTOR LOG RN1425TE85LF Toshiba 1: $0.666 5,864In Stock	Mfr. Part No. RN1425TE85LF Mouser Part No 757-RN1425TE85LF	Toshiba	Digital Transistors NPN 50V 0.8A TRANSISTOR LOG Learn More about Toshiba brt transistors	Datasheet	5,864In Stock	Cut Tape $0.666 $0.412 $0.261 $0.196 Reel $0.147 View $0.175 $0.133 $0.114 $0.105 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Single	NPN	470 Ohms	0.047	SMD/SMT	SOT-346-3			50 V	800 mA	800 mA			+ 150 C	RN1425	Reel, Cut Tape, MouseReel
Digital Transistors NPN 50V 0.8A TRANSISTOR LOG RN1426TE85LF Toshiba 1: $0.666 3,013In Stock	Mfr. Part No. RN1426TE85LF Mouser Part No 757-RN1426TE85LF	Toshiba	Digital Transistors NPN 50V 0.8A TRANSISTOR LOG Learn More about Toshiba brt transistors	Datasheet	3,013In Stock	Cut Tape $0.666 $0.412 $0.261 $0.196 Reel $0.174 View $0.175 $0.16 $0.15 $0.12 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Single	NPN	1 kOhms	0.1	SMD/SMT	SOT-23-3			50 V	800 mA	800 mA			+ 150 C	RN1426	Reel, Cut Tape, MouseReel
Digital Transistors NPN 50V 0.8A TRANSISTOR LOG RN1427TE85LF Toshiba 1: $0.748 2,492In Stock 12,000Expected 13/11/2026	Mfr. Part No. RN1427TE85LF Mouser Part No 757-RN1427TE85LF	Toshiba	Digital Transistors NPN 50V 0.8A TRANSISTOR LOG Learn More about Toshiba brt transistors	Datasheet	2,492In Stock 12,000Expected 13/11/2026	Cut Tape $0.748 $0.461 $0.294 $0.22 Reel $0.196 View $0.197 $0.184 $0.171 $0.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Single	NPN	2.2 kOhms	0.22	SMD/SMT				50 V	800 mA	800 mA		- 55 C	+ 150 C	RN1427	Reel, Cut Tape, MouseReel
Digital Transistors Gen Trans NPN x 2 SMV, 50V, 100A RN1502(TE85L,F) Toshiba 1: $0.503 1,495In Stock	Mfr. Part No. RN1502(TE85L,F) Mouser Part No 757-RN1502TE85LF	Toshiba	Digital Transistors Gen Trans NPN x 2 SMV, 50V, 100A Learn More about Toshiba rn150x	Datasheet	1,495In Stock	Cut Tape $0.503 $0.324 $0.204 $0.14 Reel $0.105 View $0.124 $0.091 $0.08 $0.061 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Dual	NPN	10 kOhms	1	SMD/SMT	SMV-5	50	250 MHz	50 V	100 mA	100 mA	300 mW	- 55 C	+ 150 C	RN1502	Reel, Cut Tape, MouseReel
Digital Transistors BRT NPN 2-in-1 100mA 50V RN1507(TE85L,F) Toshiba 1: $0.462 3,544In Stock	Mfr. Part No. RN1507(TE85L,F) Mouser Part No 757-RN1507TE85LF	Toshiba	Digital Transistors BRT NPN 2-in-1 100mA 50V Learn More about Toshiba rn150x	Datasheet	3,544In Stock	Cut Tape $0.462 $0.28 $0.175 $0.129 Reel $0.095 View $0.116 $0.086 $0.072 $0.068 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Dual	NPN	10 kOhms	0.213	SMD/SMT	SOT-25-5	80		50 V	100 mA		300 mW			RN1507	Reel, Cut Tape, MouseReel
Digital Transistors TRANSISTOR PNP BRT, Q1BSR=47kOhm, Q1BER=47kOhm, VCEO=-50V, IC=-0.1A, inSOT-416 (SSM) package RN2104,LF(CT Toshiba 1: $0.272 7,225In Stock	Mfr. Part No. RN2104,LF(CT Mouser Part No 757-RN2104LFCT	Toshiba	Digital Transistors TRANSISTOR PNP BRT, Q1BSR=47kOhm, Q1BER=47kOhm, VCEO=-50V, IC=-0.1A, inSOT-416 (SSM) package Learn More about Toshiba brt transistors	Datasheet	7,225In Stock	Cut Tape $0.272 $0.17 $0.106 $0.078 Reel $0.054 View $0.068 $0.041 $0.037 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Dual	PNP	47 kOhms		SMD/SMT	SSM-3	80		- 50 V			100 mW	- 55 C	+ 150 C	RN2104	Reel, Cut Tape, MouseReel
Digital Transistors PNP 50V 0.8A TRANSISTOR LOG RN2422TE85LF Toshiba 1: $0.666 4,870In Stock	Mfr. Part No. RN2422TE85LF Mouser Part No 757-RN2422TE85LF	Toshiba	Digital Transistors PNP 50V 0.8A TRANSISTOR LOG Learn More about Toshiba brt transistors	Datasheet	4,870In Stock	Cut Tape $0.666 $0.412 $0.261 $0.196 Reel $0.147 View $0.175 $0.133 $0.114 $0.107	Min.: 1 Mult.: 1 : 3,000															RN2422	Reel, Cut Tape
Digital Transistors TRANS-SS PNP SOT23 50V RN2426(TE85L,F) Toshiba 1: $0.653 2,953In Stock 3,000Expected 1/3/2027	Mfr. Part No. RN2426(TE85L,F) Mouser Part No 757-RN2426TE85LF	Toshiba	Digital Transistors TRANS-SS PNP SOT23 50V Learn More about Toshiba brt transistors	Datasheet	2,953In Stock 3,000Expected 1/3/2027	Cut Tape $0.653 $0.401 $0.254 $0.19 Reel $0.143 View $0.17 $0.126 $0.116 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Single	PNP	10 kOhms		SMD/SMT	SC-59-3	90		- 50 V			200 mW	- 55 C	+ 150 C		Reel, Cut Tape, MouseReel
Digital Transistors PNP 50V 0.8A TRANSISTOR LOG RN2427TE85LF Toshiba 1: $0.666 1,491In Stock 6,000Expected 13/11/2026	Mfr. Part No. RN2427TE85LF Mouser Part No 757-RN2427TE85LF	Toshiba	Digital Transistors PNP 50V 0.8A TRANSISTOR LOG Learn More about Toshiba brt transistors	Datasheet	1,491In Stock 6,000Expected 13/11/2026	Cut Tape $0.666 $0.412 $0.261 $0.196 Reel $0.147 View $0.175 $0.133 $0.114 $0.105 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Single	PNP	2.2 kOhms	0.22	SMD/SMT	SOT-346-3	90	200 MHz	50 V	- 800 mA	800 mA	200 mW	- 55 C	+ 150 C	RN2427	Reel, Cut Tape, MouseReel
Digital Transistors USM PLN TRANSISTOR Pd=100mW F=1MHz RN1302,LF Toshiba 1: $0.354 8,139In Stock	Mfr. Part No. RN1302,LF Mouser Part No 757-RN1302LF	Toshiba	Digital Transistors USM PLN TRANSISTOR Pd=100mW F=1MHz Learn More about Toshiba brt transistors	Datasheet	8,139In Stock	Cut Tape $0.354 $0.214 $0.133 $0.098 Reel $0.071 View $0.087 $0.063 $0.053 $0.05 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Single	NPN	10 kOhms	1	SMD/SMT	SC-70	50		50 V	100 mA		100 mW			RN1302	Reel, Cut Tape, MouseReel
Digital Transistors AUTO AEC-Q TR NPN BRT, 22kOhm, 22kOhm, 50V, 0.1A (SOT-323) RN1303,LXHF Toshiba 1: $0.612 6,005In Stock	Mfr. Part No. RN1303,LXHF Mouser Part No 757-RN1303LXHF	Toshiba	Digital Transistors AUTO AEC-Q TR NPN BRT, 22kOhm, 22kOhm, 50V, 0.1A (SOT-323) Learn More about Toshiba brt transistors	Datasheet	6,005In Stock	Cut Tape $0.612 $0.432 $0.273 $0.171 Reel $0.132 View $0.15 $0.112 $0.099 $0.073	Min.: 1 Mult.: 1 : 3,000	Single	NPN	22 kOhms	1	SMD/SMT	SC-70-3	70 at 10 mA, 5 V	250 MHz	50 V	100 mA		100 mW		+ 150 C		Reel, Cut Tape
Digital Transistors Bias Resistor NPN 100mA 50V 47kohm RN1304,LF Toshiba 1: $0.286 6,366In Stock	Mfr. Part No. RN1304,LF Mouser Part No 757-RN1304LF	Toshiba	Digital Transistors Bias Resistor NPN 100mA 50V 47kohm Learn More about Toshiba brt transistors	Datasheet	6,366In Stock	Cut Tape $0.286 $0.178 $0.11 $0.08 Reel $0.057 View $0.071 $0.054 $0.041	Min.: 1 Mult.: 1 : 3,000															RN1304	Reel, Cut Tape
Digital Transistors AUTO AEC-Q NPN BRT IC:0.1A, Vceo: 50V (SOT-323) RN1313,LXHF Toshiba 1: $0.626 8,950In Stock	Mfr. Part No. RN1313,LXHF Mouser Part No 757-RN1313LXHF	Toshiba	Digital Transistors AUTO AEC-Q NPN BRT IC:0.1A, Vceo: 50V (SOT-323) Learn More about Toshiba brt transistors	Datasheet	8,950In Stock	Cut Tape $0.626 $0.434 $0.275 $0.173 Reel $0.102 View $0.151 $0.092 $0.082	Min.: 1 Mult.: 1 : 3,000	Single	NPN	47 kOhms		SMD/SMT	SC-70-3	120 at 1 mA, 5 V	250 MHz	50 V	100 mA		100 mW				Reel, Cut Tape
Digital Transistors Bias Resistor NPN 100mA 50V 47kohm RN1401,LF Toshiba 1: $0.286 8,330In Stock	Mfr. Part No. RN1401,LF Mouser Part No 757-RN1401LF	Toshiba	Digital Transistors Bias Resistor NPN 100mA 50V 47kohm Learn More about Toshiba brt transistors	Datasheet	8,330In Stock	Cut Tape $0.286 $0.178 $0.11 $0.08 Reel $0.069 View $0.071 $0.061 $0.042 $0.038	Min.: 1 Mult.: 1 : 3,000															RN1401	Reel, Cut Tape
Digital Transistors Bias Resistor NPN 100mA 50V 22kohm RN1403,LF Toshiba 1: $0.286 7,202In Stock	Mfr. Part No. RN1403,LF Mouser Part No 757-RN1403LF	Toshiba	Digital Transistors Bias Resistor NPN 100mA 50V 22kohm Learn More about Toshiba brt transistors	Datasheet	7,202In Stock	Cut Tape $0.286 $0.178 $0.11 $0.08 Reel $0.069 View $0.071 $0.061 $0.042 $0.039	Min.: 1 Mult.: 1 : 3,000															RN1403	Reel, Cut Tape
Digital Transistors Bias Resistor NPN 100mA 50V 47kohm RN1404,LF Toshiba 1: $0.286 14,564In Stock	Mfr. Part No. RN1404,LF Mouser Part No 757-RN1404LF	Toshiba	Digital Transistors Bias Resistor NPN 100mA 50V 47kohm Learn More about Toshiba brt transistors	Datasheet	14,564In Stock	Cut Tape $0.286 $0.178 $0.11 $0.08 Reel $0.069 View $0.071 $0.061 $0.054 $0.039	Min.: 1 Mult.: 1 : 3,000															RN1404	Reel, Cut Tape
Digital Transistors Bias Resistor NPN 100mA 50V 2.2kohm RN1405,LF Toshiba 1: $0.286 11,783In Stock 51,000On Order	Mfr. Part No. RN1405,LF Mouser Part No 757-RN1405LF	Toshiba	Digital Transistors Bias Resistor NPN 100mA 50V 2.2kohm Learn More about Toshiba brt transistors	Datasheet	11,783In Stock 51,000On Order On Order Ship Dates Mfr. No: RN1405,LF Stock: 11,783 Can Dispatch Immediately On Order: 15,000 Expected 2/11/2026 36,000 Expected 4/12/2026 Factory Lead Time: 20 Weeks	Cut Tape $0.286 $0.178 $0.11 $0.08 Reel $0.057 View $0.071 $0.042 $0.038	Min.: 1 Mult.: 1 : 3,000															RN1405	Reel, Cut Tape
Digital Transistors Bias Resistor NPN 100mA 50V 4.7kohm RN1406,LF Toshiba 1: $0.286 14,292In Stock	Mfr. Part No. RN1406,LF Mouser Part No 757-RN1406LF	Toshiba	Digital Transistors Bias Resistor NPN 100mA 50V 4.7kohm Learn More about Toshiba brt transistors	Datasheet	14,292In Stock	Cut Tape $0.286 $0.178 $0.11 $0.08 Reel $0.057 View $0.071 $0.052 $0.042 $0.041	Min.: 1 Mult.: 1 : 3,000															RN1406	Reel, Cut Tape
Digital Transistors TRANSISTOR NPN BRT, Q1BSR=2.2kOhm, Q1BER=10kOhm, VCEO=50V, IC=0.1A, inSOT-346 (S-Mini) package RN1415,LF Toshiba 1: $0.245 4,376In Stock	Mfr. Part No. RN1415,LF Mouser Part No 757-RN1415LF	Toshiba	Digital Transistors TRANSISTOR NPN BRT, Q1BSR=2.2kOhm, Q1BER=10kOhm, VCEO=50V, IC=0.1A, inSOT-346 (S-Mini) package Learn More about Toshiba brt transistors	Datasheet	4,376In Stock	Cut Tape $0.245 $0.147 $0.091 $0.067 Reel $0.056 View $0.058 $0.042 $0.034 $0.033 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Single	NPN	10 kOhms		SMD/SMT	SC-59-3	50		50 V			200 mW	- 55 C	+ 150 C		Reel, Cut Tape, MouseReel
Digital Transistors S-MINI PLN TRANSIST Pd=200mW F=1MHz RN1416,LF Toshiba 1: $0.258 6,234In Stock	Mfr. Part No. RN1416,LF Mouser Part No 757-RN1416LF	Toshiba	Digital Transistors S-MINI PLN TRANSIST Pd=200mW F=1MHz Learn More about Toshiba brt transistors	Datasheet	6,234In Stock	Cut Tape $0.258 $0.155 $0.097 $0.071 Reel $0.049 View $0.061 $0.044 $0.037 $0.034 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Single	NPN	4.7 kOhms	0.47	SMD/SMT	TO-236MOD	50		50 V	100 mA		200 mW			RN1416	Reel, Cut Tape, MouseReel
Digital Transistors TRANSISTOR NPN BRT, Q1BSR=47kOhm, Q1BER=10kOhm, VCEO=50V, IC=0.1A, inSOT-346 (S-Mini) package RN1418,LF Toshiba 1: $0.245 11,543In Stock	Mfr. Part No. RN1418,LF Mouser Part No 757-RN1418LF	Toshiba	Digital Transistors TRANSISTOR NPN BRT, Q1BSR=47kOhm, Q1BER=10kOhm, VCEO=50V, IC=0.1A, inSOT-346 (S-Mini) package Learn More about Toshiba brt transistors	Datasheet	11,543In Stock	Cut Tape $0.245 $0.147 $0.091 $0.073 Reel $0.056 View $0.064 $0.046 $0.041 $0.033 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Single	NPN	47 kOhms		SMD/SMT	SC-59-3	50		50 V			200 mW	- 55 C	+ 150 C		Reel, Cut Tape, MouseReel